Pay in 4 interest-free payments of $12.50 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
4 kW AC of stable output power and precise MPPT control for high-voltage solar arrays
Its passively cooled aluminum housing ensures reliable outdoor operation without moving parts
Using the Astrid GreenPowerGuardian allows solar system owners to maximize the potential of their installations while ensuring reliability and long-term performance
Observe correct polarity
Defective driver circuits
Riello FW15-AI-01 – Communication Board | ModBus RS232/RS485 | UPS / PV Inverter Interface Module Мониторинг 4 kW AC of stableUsed product. The Riello FW15 AI 01 is a communication and control board designed for Riello UPS systems and photovoltaic inverters, enabling integration into industrial monitoring and supervision networks. This module acts as a data interface gateway, allowing communication between the inverter (or UPS) and external systems via serial protocols and network interfaces. It is typically installed in the expansion slot of the inverter UPS to provide
US$ 14.99
US$ 16.14
US$ 14.44
US$ 21.24
US$ 69.00
US$ 11.04
US$ 34.90
US$ 33.95